L4989D L4989MD
Low power voltage regulator
Features
■ Operating DC supply voltage range 5.6 V to 31 V
■ Very low quiescent current with watchdog disabled
■ Precision output voltage (3%)
■ Low drop voltage (180 mV typ at Io = 150 mA) ■ Reset circuit sensing the output voltage down
to 1 V
■ Programmable reset delay with external capacitor
■ Watchdog disable i...
